diff --git a/common/global_parameter.py b/common/global_parameter.py
index 7f21b1b3bbaa7f682b41b01faaa269007623543e..967d0fbf03cf9d7d62f224797ed8cef2114b54e7 100644
--- a/common/global_parameter.py
+++ b/common/global_parameter.py
@@ -64,6 +64,8 @@ class GlobalParameter:
         # *-----------------------get sar info-------------------
         # 默认时间间隔为2s
         self.g_subsar_interval = GlobalCall.get_json_value("Getting.Common.subSar.interval", 2, Config.get_json_dict())
+        # 默认执行5次
+        self.g_subsar_times = GlobalCall.get_json_value("Getting.Common.subSar.times", 5, Config.get_json_dict())
 
         # 定义sub_sarall cmd
         self.sub_sarall = "sar -u ALL -P ALL -q -r -B -W -d -p -n DEV -n EDEV {} {}".format(self.get_subsar_interval(), self.get_subsar_times())